/**
  * test grabbing a Statistic that does not exist
  */
 public function testGetInvalidStatisticByStatisticId()
 {
     //grab a Statistic id that exceeds the maximum allowable Statistic id
     $statistic = Statistic::getStatisticByStatisticId($this->getPDO(), SprotsTest::INVALID_KEY);
     $this->assertNull($statistic);
 }